AU3002500A - Methods of processing tagged mri data indicative of tissue motion including 4-d lv tissue tracking - Google Patents

Methods of processing tagged mri data indicative of tissue motion including 4-d lv tissue tracking

Info

Publication number
AU3002500A
AU3002500A AU30025/00A AU3002500A AU3002500A AU 3002500 A AU3002500 A AU 3002500A AU 30025/00 A AU30025/00 A AU 30025/00A AU 3002500 A AU3002500 A AU 3002500A AU 3002500 A AU3002500 A AU 3002500A
Authority
AU
Australia
Prior art keywords
tissue
methods
data indicative
mri data
motion including
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU30025/00A
Inventor
Amir A. Amini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Barnes Hospital
Original Assignee
Barnes Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Barnes Hospital filed Critical Barnes Hospital
Publication of AU3002500A publication Critical patent/AU3002500A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1107—Measuring contraction of parts of the body, e.g. organ, muscle
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30048—Heart; Cardiac

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AU30025/00A 1999-02-19 2000-02-18 Methods of processing tagged mri data indicative of tissue motion including 4-d lv tissue tracking Abandoned AU3002500A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12096599P 1999-02-19 1999-02-19
US60120965 1999-02-19
US15449199P 1999-09-17 1999-09-17
US60154491 1999-09-17
PCT/US2000/004265 WO2000048509A1 (en) 1999-02-19 2000-02-18 Methods of processing tagged mri data indicative of tissue motion including 4-d lv tissue tracking

Publications (1)

Publication Number Publication Date
AU3002500A true AU3002500A (en) 2000-09-04

Family

ID=26818941

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30025/00A Abandoned AU3002500A (en) 1999-02-19 2000-02-18 Methods of processing tagged mri data indicative of tissue motion including 4-d lv tissue tracking

Country Status (2)

Country Link
AU (1) AU3002500A (en)
WO (1) WO2000048509A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037416A2 (en) * 2000-10-31 2002-05-10 Koninklijke Philips Electronics N.V. Method and system for tag detection and tracking in mri tagged images
FR2819919A1 (en) 2001-01-23 2002-07-26 Koninkl Philips Electronics Nv TRACKING THE DEFORMATION OF A LINEAR STRUCTURE ON AN IMAGE OF A SEQUENCE OF IMAGES OF A TIME-DEFORMABLE MEMBER
AU2003226336A1 (en) * 2002-04-09 2003-10-27 University Of Iowa Research Foundation Reconstruction and motion analysis of an embryo
US7463754B2 (en) 2003-11-13 2008-12-09 Honda Motor Co. Adaptive probabilistic visual tracking with incremental subspace update
US7650011B2 (en) 2004-07-09 2010-01-19 Honda Motor Co., Inc. Visual tracking using incremental fisher discriminant analysis
US7623731B2 (en) 2005-06-20 2009-11-24 Honda Motor Co., Ltd. Direct method for modeling non-rigid motion with thin plate spline transformation
SE534636C2 (en) * 2009-12-12 2011-11-01 Anna Bjaellmark A system for quantifying and visualizing the rotation pattern of the heart
WO2020123705A1 (en) * 2018-12-12 2020-06-18 Tornier, Inc. Soft tissue structure determination from ct images
CN114814963B (en) * 2022-03-03 2023-03-21 吉林大学 B-spline channel extraction-based time domain electromagnetic data very low frequency noise suppression method
CN117982225B (en) * 2024-04-07 2024-06-14 柏意慧心(杭州)网络科技有限公司 Method, device, equipment and medium for measuring geometric parameters of left ventricular outflow tract CSEPT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69332042T2 (en) * 1992-12-18 2003-01-02 Koninklijke Philips Electronics N.V., Eindhoven Delayed positioning of relatively elastically deformed spatial images by matching surfaces
US5946425A (en) * 1996-06-03 1999-08-31 Massachusetts Institute Of Technology Method and apparatus for automatic alingment of volumetric images containing common subject matter
US5923770A (en) * 1996-09-30 1999-07-13 Siemens Corporate Research, Inc. 3D cardiac motion recovery system using tagged MR images

Also Published As

Publication number Publication date
WO2000048509A1 (en) 2000-08-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase